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Some AO Smith hot water heaters qualify for the Energy Star efficiency ratings and qualify for tax credits. Capacities for AO Smith water heaters range from 2.5 gallons for point of use specialty water heaters to 120 gallons for storage tank water heaters. Some features for selected AO Smith hot water heaters are:
AO Smith Water Heater Reviews | Select Features
- patented gas burners that reduce NOx emissions by 33%
- Aluminum anode rod with a stainless steel core that protects selected AO Smith water heater tanks against corrosion for longer periods than other water heater anode rods
- Piezo lighter for quick lighting if the standing pilot light for selected AO Smith water heaters
- 2″ thick foam insulation and external heat traps which produce higher efficiency for selected AO Smith water heaters
- Glass coating that protects the steel tank from rust and corrosion on selected AO Smith hot water heaters
- AO Smith water heaters comply with all applicable codes for safety
AO Smith Water Heater Reviews - Types of Water Heaters Offered by AO Smith
The basic line-up of AO Smith water heaters include:
- Gas water heaters for both propane and natural gas
- Electric waters heaters
- Hybrid water heaters - heat pump water heater with electric heat elements for back-up
- Tankless water heaters
- Solar water heaters
- Indirect hot water storage tanks
- Lots of accessories for hot water heating
AO Smith Water Heater Reviews - History
AO Smith began producing residential hot water heaters in 1939 and shipped the first AO Smith commercial hot water heater in 1953. AO Smith has locations nationwide and mainly manufactures water heaters. AO Smith also manufactures electric motors specific to HVAC systems. AO Smith is headquartered in Ashland City, TN which is home to the world’s largest water heater factory.
AO Smith water heaters can be purchased here - for the DIYer.
AO Smith Water Heater Reviews